3M Peltor X4A

For high performance hearing protection against moderate to high noise levels, use 3M™ PELTOR™ Earmuffs X4. 3M PELTOR Earmuffs X4 are colour coded bright green, making it simple to select the correct level of protection from the X series range. Combin Reduces noise levels up to 33dB Wide flat headband is electrically insulted making the earmuffs el... moreectrically resistant or -dielectric- Colour-coding makes it easy to identify the level of protection being worn Innovative sealing ring and new ear cushion technology provides excellent protection against low frequencies in a streamlined design Wide soft ear cushions help workers stay comfortable Twin headband design provides heat dispersion and internal stainless steel design offers consistent pressure and comfortable fit over an 8 hour period Designed to optimise weight distribution and balance for outstanding comfort ABS plastic cups are rigid, high strength and impact resistant Thermoplastic polyurethane (TPU) soft outer cup coating protects from abrasion and bumps

The X-Series earmuffs are 3M's latest advancement in hearing conservation. New technologies in comfort, design and protection all come together in this groundbreaking earmuff line. The X4A utilizes a newly designed spacer, specially formulated foam liners and innovative ear cushions to help improve attenuation. This lightweight, lower-profile earmu... moreff helps with compatibility with other personal protective equipment and is designed for protection against moderate-to-high level industrial noise and other loud sounds. It features an electrically insulated wire headband, often referred to as dielectric.9 The wire headband offers consistent pressure over prolonged wearing periods. • Earcup pivot points tilt for optimum comfort and efficiency. • Noise Reduction Rating (NRR)b 27 dB. CSA Class AL. NOTE: The X-Series (over-the-head) headband version is electrically insulated - sometimes referred to as dielectric. The metal components of the headband have been covered by non-conductive material for use in a low voltage electrical hazard (less than 440 V ac). As there are no applicable standards for testing ear muffs against electrical insulating properties, the product has been evaluated at an external laboratory against a modified test method based on EN397:1995. During assessment, the leakage current did not exceed 1.2mA when the external surface of the product made contact with an electrical source. The user must determine the overall suitability of this product for the intended application taking into account any hazards other than noise for which this product is tested. The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.